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* misc/tsearch.c (__tdelete): Remove unnecessary test

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[Coverity CID 75].

	* sysdeps/generic/unwind-dw2.c (execute_cfa_program): Print error
	message for invalid DWARF data instead of crashing.
This commit is contained in:
Ulrich Drepper
2006-05-02 00:50:46 +00:00
parent 1e528c6e1b
commit afbf86d209
3 changed files with 19 additions and 5 deletions
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4
misc/tsearch.c
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@ -447,7 +447,7 @@ __tdelete (const void *key, void **vrootp, __compar_fn_t compar)
/* Q is R's brother, P is R's parent. The subtree with root
R has one black edge less than the subtree with root Q. */
q = p->right;
if (q != NULL && q->red)
if (q->red)
{
/* If Q is red, we know that P is black. We rotate P left
so that Q becomes the top node in the tree, with P below
@ -535,7 +535,7 @@ __tdelete (const void *key, void **vrootp, __compar_fn_t compar)
{
/* Comments: see above. */
q = p->left;
if (q != NULL && q->red)
if (q->red)
{
q->red = 0;
p->red = 1;